title: Nancy E. Beckage (1950-2012): pioneer in insect host-parasite interactions.
abstract: Nancy E. Beckage is widely recognized for her pioneering work in the field of insect host-parasitoid interactions beginning with endocrine influences of the tobacco hornworm, Manduca sexta, host and its parasitoid wasp Apanteles congregatus (now Cotesia congregata) on each other's development. Moreover, her studies show that the polydnavirus carried by the parasitoid wasp not only protects the parasitoid from the host's immune defenses, but also is responsible for some of the developmental effects of parasitism. Nancy was a highly regarded mentor of both undergraduate and graduate students and more widely of women students and colleagues in entomology. Her service both to her particular area and to entomology in general through participation on federal grant review panels and in the governance of the Entomological Society of America, organization of symposia at both national and international meetings, and editorship of several different journal issues and of several books is legendary. She has left behind a lasting legacy of increased understanding of multilevel endocrine and physiological interactions among insects and other organisms and a strong network of interacting scientists and colleagues in her area of entomology.
authors.affiliation: Janelia Farm Research Campus, Howard Hughes Medical Institute, Ashburn, Virginia 20147; email: riddifordl@janelia.hhmi.org.
authors.forename: Lynn M
authors.initials: LM
authors.lastname: Riddiford
authors.forename: Bruce A
authors.initials: BA
authors.lastname: Webb
mesh_terms: D000818:Animals; D004703:Endocrine System / Q000469:parasitology / Q000502:physiology; D004772:Entomology / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D006790:Host-Parasite Interactions; D007814:Larva / Q000254:growth & development / Q000276:immunology / Q000469:parasitology / Q000502:physiology; D018402:Manduca / Q000254:growth & development / Q000276:immunology / Q000469:parasitology*; D014863:Wasps / Q000254:growth & development / Q000276:immunology / Q000502:physiology*